Insights

Integrated Services Advantage GYK delivers Strategy, Creative, Media & Analytics, Production, and Account & Project Management as an integrated suite. This enables end-to-end campaigns with a single partner, reducing friction and accelerating time-to-market. Target opportunities include brands seeking cohesive multi-channel programs and measurable business impact.

Digital-First Capabilities The agency's tech stack highlights social platforms, analytics, and performance tooling, enabling data-driven media, attribution, and audience activation. This allows selling advanced digital propositions such as ROAS-focused media optimization, cross-channel analytics, and personalized creative at scale.

Regional Growth Engine With headquarters in Manchester and a Boston office, GYK combines local market knowledge with an ability to scale regionally or nationally. This makes it a strong fit for Northeast brands needing consistent messaging and cross-border campaigns without multiple vendors.

Diverse Client Experience Its client base spans travel and tourism, sports, beverages, healthcare, and financial services, showing flexibility across categories. This enables cross-sell opportunities within existing accounts by expanding services such as production, strategy, and analytics for more integrated programs.

Creative Growth Engine As a creative growth engine, GYK emphasizes impact and culturally relevant ideas. This positions the firm well for brands seeking disruptive creative that also delivers measurable business results, including experiential, content-driven campaigns, and performance marketing.

GYK Tech Stack

GYK uses 8 technology products and services including Instagram, Meta, cdnjs, and more. Explore GYK's tech stack below.

  • Instagram
    Advertising
  • Meta
    Advertising
  • cdnjs
    Content Delivery Network
  • NSONE
    Domain Name Services
  • Microsoft
    Miscellaneous
  • HSTS
    Security
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

GYK's Email Address Formats

GYK uses at least 2 format(s):
GYK Email FormatsExamplePercentage
FLast@gykantler.comJDoe@gykantler.com
73%
First@gykantler.comJohn@gykantler.com
22%
FirstL@gykantler.comJohnD@gykantler.com
4%
FiLast@gykantler.comJoDoe@gykantler.com
1%

Frequently Asked Questions

Where is GYK's headquarters located?

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GYK's main headquarters is located at 175 Canal Street Manchester, New Hampshire 03101 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is GYK's phone number?

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You can contact GYK's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GYK's official website and social media links?

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GYK's official website is heygyk.com and has social profiles on LinkedIn.

What is GYK's SIC code NAICS code?

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GYK's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does GYK have currently?

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As of June 2026, GYK has approximately 118 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Cfo, Exec Vice President-Finance & Administration: D. D.Chief Operating Officer: J. J.Head Of Media: A. T.. Explore GYK's employee directory with LeadIQ.

What industry does GYK belong to?

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GYK operates in the Advertising Services industry.

What technology does GYK use?

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GYK's tech stack includes InstagramMetacdnjsNSONEMicrosoftHSTSGoogle AnalyticsFacebook.

What is GYK's email format?

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GYK's email format typically follows the pattern of FLast@gykantler.com. Find more GYK email formats with LeadIQ.

When was GYK founded?

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GYK was founded in 1975.

GYK

Advertising ServicesNew Hampshire, United States51-200 Employees

GYK is an independent, integrated advertising services agency headquartered in Manchester, New Hampshire, with an office in downtown Boston. The company provides strategy, creative, media and analytics, production, and account and project management services. It serves clients including New Hampshire Travel & Tourism, Keolis, Harpoon, the Boston Bruins, Culture Pop Soda, Ken’s Foods, New Hampshire Lottery, Sallie Mae, Hometown Financial Group, Nuvance Health, and Sweet Baby Ray’s. The firm employs 51-200 people and is located at 175 Canal Street, Manchester, NH 03101, United States. Reported revenue ranges from $250 million to $500 million.

Section iconCompany Overview

Headquarters
175 Canal Street Manchester, New Hampshire 03101 United States
Phone number
Website
heygyk.com
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1975
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $250M$500M

    GYK's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    GYK's revenue is estimated to be in the range of $250M$500M

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